1 files changed, 13 insertions, 0 deletions

diff --git a/swayidle/main.c b/swayidle/main.c
index 9a76e58c..41eecc41 100644
--- a/swayidle/main.c
+++ b/swayidle/main.c
@@ -1,6 +1,7 @@
 #define _POSIX_C_SOURCE 200809L
 #include <assert.h>
 #include <errno.h>
+#include <fcntl.h>
 #include <getopt.h>
 #include <pthread.h>
 #include <signal.h>
@@ -104,9 +105,21 @@ static void acquire_sleep_lock(void) {
         if (ret < 0) {
                 wlr_log(WLR_ERROR, "Failed to parse D-Bus response for Inhibit: %s",
                         strerror(-ret));
+                sd_bus_error_free(&error);
+                sd_bus_message_unref(msg);
+                return;
         } else {
                 wlr_log(WLR_INFO, "Got sleep lock: %d", lock_fd);
         }
+
+        // sd_bus_message_unref closes the file descriptor so we need
+        // to copy it beforehand
+        lock_fd = fcntl(lock_fd, F_DUPFD_CLOEXEC, 3);
+        if (lock_fd < 0) {
+                wlr_log(WLR_ERROR, "Failed to copy sleep lock fd: %s",
+                        strerror(errno));
+        }
+
         sd_bus_error_free(&error);
         sd_bus_message_unref(msg);
 }